公开(公告)号：US20250131647A1

公开(公告)日：2025-04-24

申请号：US18444337

申请日：2024-02-16

Applicant: QUALCOMM Incorporated

Inventor： Chinmay TALEGAONKAR ,  Peng LIU ,  Lei WANG ,  Junkang ZHANG ,  Ning BI

IPC: G06T17/00 ,  G06T3/18 ,  G06T7/73

Abstract: Systems and techniques are disclosed for generating a three-dimensional (3D) model. For example, a process can include estimating a plurality of features associated with at least a portion of images; inverse warping the plurality of features into reference pose features having a reference pose; generating filtered reference pose features by selecting features from the reference pose features based on a distance of the selected features from corresponding features from the reference pose; generating modified reference pose features by modifying the filtered reference pose features based on a feature grid associated with a reference model associated with the reference pose; projecting the filtered reference pose features into one or more two dimensional (2D) planes; identifying first features associated with the person from the one or more 2D planes; and generating a 3D model of the person having a pose using the first features, the modified reference pose features, and pose information.